Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529824 | Pen with multiple colors | David Duffy | 2022-12-20 |
| 11514284 | Papercraft digitization | David Duffy | 2022-11-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529824 | Pen with multiple colors | David Duffy | 2022-12-20 |
| 11514284 | Papercraft digitization | David Duffy | 2022-11-29 |